Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7711451 | Control device for refrigeration or air conditioning systems | Ali R. Nejad, Hans-Jürgen Bersch, Bernd Kowanz | 2010-05-04 |
| 4754163 | Pulse generator with adjustable pulse frequency, pulse width and pulse delay | Michael FLEISCHER, Friedhelm Brilhaus | 1988-06-28 |
| 4346311 | Pulse generator circuit | Werner Huttemann | 1982-08-24 |